1、Fitment: Fuel pump is replacement for Odyssey ATV Scooter 50CC 125CC 150CC 250CC 300CC GY6 Engine, replacement for Arctic Cat Snowmobiles Jag 340 1987‑1991. 2、Part Number: Fuel pump replace part number are 0115 481, DF44 211, DF44 211D, DF44 227 for reference. Please check the part numbers whether it suits your vehicle before purchasing. 3、Working Principle: The fuel pump draws fuel out of the tank and continuously transports it to the engine at a certain pressure through the oil supply line. 4、Premium Material: The fuel pump is made of high strength metal material, which is impact proof, sturdy and durable, has a long service time. 5、Simple Installation: The installation is simple, direct replacement for the old or broken one, convenient for using.